Comic book style art panels for Facebook game

We're looking for an artist to create 6-8 panels of comic-book style illustrations for a Facebook game to help support the branding of our new product. The artist must be adept at illustration. We want the art to be inked and coloured , (or digitally painted), so we're hoping to find an artist with experience in producing finished, coloured 2D art. The subjects of the illustration will be fantasy-style medieval characters, (king, knight, wizard). If you've done work in this vein before, we'd love to see your portfolio. We will, of course, provide additional information to the winning bidder.